Corrosion in oil and gas applications; linking the mechanics of the film to the durability

当碳钢表面形成碳酸铁薄膜时，它们可以保护表面免受腐蚀。对表面提供的保护取决于薄膜的韧性以及抵抗水流和含有固体的水流的冲击的能力。在这项工作中，我们将评估薄膜的机械结构以及它是如何附着在衬底上的，以建立系统的耐久性模型。这项研究是实验性的，但将建立在现有复合层力学模型的基础上。

When iron carbonate films form on carbon steel they protect surfaces from corrosion. The protection afforded to the surface depends on the tenacity of the film and the ability to resist impact by flows and flows containing solids. In this work we will assess the mechanics of the film and how it adheres to the substrate to build a durability model of the system. The study is experimental but will build on existing models of mechanics of composite layers.